@article {2456,
	title = {Cell-like P systems with evolutional symport/antiport rules and membrane creation},
	journal = {Information and Computation},
	volume = {104542},
	year = {2020},
	doi = {10.1016/j.ic.2020.104542},
	author = {B. Song and K. Li and David Orellana-Mart{\'\i}n and Luis Valencia-Cabrera and Mario J. P{\'e}rez-Jim{\'e}nez}
}
